| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Amphibians and Reptiles of El Salvador | 978-1-57524-252-1 (1-57524-252-4) | 2005 | Gunther Kohler · Eli Greenbaum |
Melanie Vogel · Milan Veselý, & Eli Greenbaum Gunther Köhler · Milanie Vosloo